The parrot's brain has a nested 'core and shell' structure for vocal learning. Neurons in the shell surrounding the established vocal centers of the parrot brain play a part in vocal learning and ...

Micelles are spherical molecular structures usually formed by amphiphilic molecules with block structure, which contain both hydrophilic and hydrophobic parts. The hydrophobic tails of these molecules ...

In the world of metals, it has long been considered common knowledge that achieving both strength and ductility (the ability to stretch without breaking) at the same time is nearly impossible. When a ...

A new approach has emerged in which metals are deliberately designed with heterogeneous grain structures, combining grains of different sizes. This strategy has shown promise as a solution, but ...

Ningbo Zhenyu Auto Parts Co., Ltd. has recently applied for a patent titled "Battery Insulation Shell Structure and Manufacturing Process," with publication number CN120709600A. The application date ...

Astronomers have witnessed a rare “extremely stripped supernova” that exposed the inner silicon layers of a dying star, confirming theories of stellar fusion and offering new insight into how ...